Submission by appearance, examination as to jurisdiction and compatibility among legal instruments in compensation claims for cancellation of the flight to passengers against air companies: comments on the court order C- 9/2022 of the Spanish Commercial Court sec. 9 of La Coruña. (2022). CUADERNOS DE DERECHO TRANSNACIONAL, 14(2), 1199-1212. https://doi.org/10.20318/cdt.2022.7240